Domingues R, Pontes MN, Calderaro M, Carvalho JJF de, Ribeiro SR, Pacheco E, Bezerra D, Kuster G. Improvement in the quality of care for patients with headache treated in emergency units in a private hospital network. Headache Med [Internet]. 2022 Oct. 27 [cited 2024 Nov. 24];13(Supplement):53. Available from: https://headachemedicine.com.br/index.php/hm/article/view/720